Nearest named color: Jungle Green
#3FA68C
#3FA68C
Nearest named
Jungle Green
Family
Green
Lightness
65.8%
Chroma
0.103
Hue angle
173.4°
Temperature
Cool
Contrast on white
2.98:1 · Fail
Contrast on black
6.23:1 · AA
Web-safe
#339999
CSS oklch()
66% 0.10 173

#3FA68C is a mid-toned, cool teal. It carries a legible label as a UI accent and reproduces cleanly in print.

Palettes built on #3FA68C

Not just a swatch — here's how #3FA68C works with other colors. Named schemes with #3FA68C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Jungle Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Jungle Green keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Warm Autumn Interior Dominant · 5 colors

This palette keeps Jungle Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Botanical Studio Lead · 5 colors

Jungle Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Minimal Editorial Surface · 5 colors

Jungle Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Jungle Green carrying the quiet middle.

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Color Lab

How #3FA68C actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 33/100
Cool
Reads cool and recessive — calming, technical, good for trust-led UI.
Softness 54/100
Moderate
Middle-weight — neither delicate nor heavy.
Depth 34/100
Low
Mid depth — usable as an accent or a muted ground.
Naturalness 52/100
Moderate
Loosely natural — an earthy edge without being rustic.
Vintage feel 53/100
Moderate
A faint retro warmth without tipping into sepia.
Luxury 42/100
Moderate
Understated — leans refined without going austere.
Brand distinctiveness 40/100
Low
Recognisable but shares space with nearby hues.
UI accent fit 71/100
High
Strong interactive accent — visible and can carry a legible label.
Surface fit 36/100
Low
Usable as a tinted surface in measured doses.
Print safety 79/100
High
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3FA68C

For UI
For branding
For interior
For fashion

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA
Body text Do not use for body copy on light surfaces. Avoid
Large display Only on dark surfaces. Avoid
Background Pair with #141310 text at 6.2:1. Use
Subtle surface Use #DAECE7 for cards and hover fills. Tint 80
Avoid beside #3F9EA6 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #3FA68C at work across the surfaces designers actually ship.

Website / UI
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Dashboard
Revenue
$48.2k ▲ 12%
Brand
AVELINE
Studio
Poster
Nov 14 · 8PM
NIGHT
MARKET
Packaging
BLOOM
Botanical Wash
250 ml
Interior

Scales

ShadesBase darkened in 10% steps
TintsBase lifted toward white
TonesSaturation removed, lightness held
Monochromatic scaleDesign-system ready, 50–900

Every model

Export

:root {
  --color-base: #3FA68C;
  --color-base-rgb: 63 166 140;
  --color-base-oklch: oklch(65.8% 0.103 173.4);
  --color-50: #F4FBF9;
  --color-100: #E1F4EF;
  --color-200: #C4E8DF;
  --color-300: #9BD5C6;
  --color-400: #74BEAC;
  --color-500: #53A28E;
  --color-600: #457D6F;
  --color-700: #355A50;
  --color-800: #263B36;
  --color-900: #192522;
  --color-on-base: #141310;
}